Tesla Model S P85D - Insane mode

Just watched a YouTube video, which I found on Engadget (through Feedly), all about people's reactions to the new AWD Tesla Model S's new Insane Mode. This pushes the 0-60MPH time from 4 seconds (standard "Sport") to a staggering 3.2 seconds. Apparently it's a mix of "awesome" and "terrifying"